Search Threatened Species
Explore the IUCN Red List by name, group, country, status, and population trend.
55,200 species
CRBloody-heart Lichen
Mycoblastus sanguinarius
Unknown
VU
Bloomfield River Cod
Macquaria wujalwujalensis
Unknown
VU
Blotched Fantail Ray
Taeniurops meyeni
Declining6countries
EN
Blotched Filamented Barb
Dawkinsia srilankensis
Declining1country
CR
Blotched Limia
Limia fuscomaculata
Unknown1country
ENBlotched Salamander
Hynobius naevius
Declining1country
VUBlotchside Logperch
Percina burtoni
Unknown2countries
VUBLST
Ciconia nigra
Unknown
CRBlue Ash
Fraxinus quadrangulata
Declining
CRBlue Chaser
Libellula fulva
Unknown42countries
ENBlue Clubmoss
Diphasiastrum tristachyum
Unknown
VUBlue Coral
Heliopora coerulea
Unknown40countries
VUBlue Crab
Callinectes sapidus
Unknown75countries
VU
Blue Crane
Anthropoides paradiseus
Declining4countries
EN
Blue Diamond Characin
Alestopetersius smykalai
Unknown3countries
VUBlue Dog
Prionace glauca
Unknown106countries
ENBlue Duck
Hymenolaimus malacorhynchos
Declining1country
VUBlue Featherleg
Platycnemis pennipes
Unknown48countries
VUblue fleabane
Erigeron acer
Unknown
CRBlue Ground Beetle
Carabus intricatus
Unknown
ENBlue Jellyskin
Leptogium cyanescens
Unknown
VUBlue Ling
Merluccius merluccius
Unknown39countries
CRBlue Lip Cichlid
Haplochromis desfontainii
Declining2countries
VUBlue Lorikeet
Vini peruviana
Declining2countries
VU
Blue Mallee
Eucalyptus pleurocarpa
Stable1country